🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.47 AU - 0.69 AU

Year: 157 Days

Day: 22.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.58 AU - 0.6 AU

Year: 161 Days

Day: 20.6 Hours

Environment

Temp: 233 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.61 AU - 0.93 AU

Year: 240 Days

Day: 34.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.18 AU - 1.7 AU

Year: 613 Days

Day: 28.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,433,042 km

• M1: 93,947 km (0.1 R)

Asteroid Belt

Center: 8.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371

Radius: 4.4

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.98 AU - 16.62 AU

Year: 20199 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,433,042 km

• M1: 54,753 km (0.032 R)
• M2: 265,237 km (0.099 R)
• M3: 592,108 km (0.114 R)
• M4: 1,053,019 km (0.11 R)
• M5: 1,895,106 km (0.073 R)
• M6: 2,060,711 km (0.102 R)
• M7: 2,276,132 km (0.07 R)
• M8: 2,571,887 km (0.078 R)
• M9: 3,559,233 km (0.117 R)
• M10: 3,987,382 km (0.1 R)
• M11: 5,014,221 km (0.052 R)
• M12: 6,326,494 km (0.03 R)
• M13: 8,378,079 km (0.06 R)
• M14: 8,978,266 km (0.11 R)
• M15: 9,184,561 km (0.076 R)
• M16: 20,546,520 km (0.092 R)
• M17: 20,904,956 km (0.114 R)
• M18: 22,475,135 km (0.096 R)
• M19: 25,847,819 km (0.099 R)
• M20: 27,007,203 km (0.105 R)
• M21: 29,770,425 km (0.052 R)
• M22: 29,999,310 km (0.112 R)
• M23: 30,692,995 km (0.064 R)
• M24: 34,197,026 km (0.036 R)
• M25: 40,426,880 km (0.094 R)
• M26: 45,225,979 km (0.12 R)
• M27: 47,061,246 km (0.114 R)
• M28: 47,840,352 km (0.101 R)
• M29: 48,786,558 km (0.094 R)
• M30: 50,391,145 km (0.032 R)
• M31: 51,206,603 km (0.092 R)
• M32: 55,762,008 km (0.092 R)
• M33: 56,459,134 km (0.1 R)
• M34: 58,944,553 km (0.114 R)
• M35: 60,763,962 km (0.068 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 19,889 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit